3216941

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1137619

約数列:

[1, 7, 13, 23, 29, 53, 91, 161, 203, 299, 371, 377, 667, 689, 1219, 1537, 2093, 2639, 4669, 4823, 8533, 8671, 10759, 15847, 19981, 35351, 60697, 110929, 139867, 247457, 459563, 3216941]

約数ペア:

[(1, 3216941), (7, 459563), (13, 247457), (23, 139867), (29, 110929), (53, 60697), (91, 35351), (161, 19981), (203, 15847), (299, 10759), (371, 8671), (377, 8533), (667, 4823), (689, 4669), (1219, 2639), (1537, 2093)]